Supplied as a matched pair for Prolyte ST ground support systems, this package includes two ST-009 tower top sections and two 51F two‑way ST sleeve blocks, each delivered with wheels and couplers for rapid, accurate builds. The ST-009 tower tops interface precisely with ST masts to provide a robust termination and secure hoist take‑off point, ensuring efficient load transfer and stable lifting of your truss grid.
The 51F two‑way sleeves deliver smooth, low‑friction mast travel with positive guidance, supporting repeatable alignment and quick pinning on site. Designed with touring practicality in mind, the matched pair format streamlines handling and promotes symmetrical tower deployments at stage corners or along edges. Rugged construction and proven Prolyte engineering underpin dependable performance across festivals, touring shows, corporate events and temporary installations.
A ready, balanced pair that helps keep your ground support builds consistent, safe and efficient—ideal for rental fleets and production teams seeking reliable, compatible ST components.
Includes
- 2 x Prolyte ST-009 tower top sections
- 2 x Prolyte 51F two-way ST sleeve blocks
- Wheels for each sleeve
- Couplers for each sleeve
STAGE9.1.100.200






